package my.package0414;

public class DogDome {
    public static void main(String[] args) {
        Dog sc = new Dog();
        System.out.println(sc.name+","+","+sc.age+","+sc.weight);
        sc.name ="旺财";
        sc.age =2;
        sc.weight =15.7;
        System.out.println(sc.name+","+","+sc.age+","+sc.weight);
        sc.say();
    }
}
